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$642+ Cheap flights from Porto (OPO) to Dallas/Fort Worth (DFW)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
OPO — DFW
Dec 27 — Jan 31
Fri 12/27
Fri 1/3
1 adult, Economy
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Cheap flight deals from Porto to Dallas/Fort Worth

Discover tips and strategies to find the most affordable flight options for your journey from Porto (OPO) to Dallas/Fort Worth (DFW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 22, 2024.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$642
(Expedia)

Popular in

August

Cheapest in

January

Average price

$782
Provider with most accurate pricing for Porto-Dallas/Fort Worth flight deals.
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Provider most trusted by Cheapflights users for Porto-Dallas/Fort Worth flights.
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From Porto to Dallas/Fort Worth
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High demand for flights, 9% potential price rise
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Best time to find cheap flights, 2% potential price drop
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Average for round-trip flights in December 2024
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Find flight deals from Porto to Dallas/Fort Worth

Cheapest flights from Porto to Dallas/Fort Worth
Explore the most affordable flight options available from Porto to Dallas/Fort Worth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 22, 2024.

This Priceline deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/235:30 pmOPO - DFW
1 stop26h 30mMultiple Airlines
Mon 12/305:20 pmDFW - OPO
1 stop20h 40mMultiple Airlines
Deal found 12/21$869
This Delta deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/236:20 amOPO - DFW
2 stops22h 32mDelta
Mon 12/303:21 pmDFW - OPO
2 stops18h 04mDelta
Deal found 12/21$882
This United Airlines deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2312:25 pmOPO - DFW
3 stops59h 43mUnited Airlines
Mon 12/3012:15 pmDFW - OPO
2 stops17h 20mUnited Airlines
Deal found 12/21$912

Find flights from Porto to Dallas/Fort Worth within your budget

Customize your flight search to find flights from Porto to Dallas/Fort Worth that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 22, 2024.

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Depart

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Price

PortoDallas

OPO - DFW

OPODFW

Porto

Sun 2/2

8:20 am-8:35 pm

1 stop18h 15m

Dallas/Fort Worth

Wed 2/12

4:20 pm-8:00 pm

2 stops21h 40m

$642

PortoDallas

OPO - DFW

OPODFW

Porto

Fri 1/17

8:20 am-9:50 pm

2 stops19h 30m

Dallas/Fort Worth

Tue 1/21

6:30 pm-5:40 pm

1 stop17h 10m

$643

PortoDallas

OPO - DFW

OPODFW

Porto

Sun 2/2

12:25 pm-8:35 pm

1 stop14h 10m

Dallas/Fort Worth

Wed 2/12

5:20 pm-8:00 pm

1 stop20h 40m

$652

PortoDallas

OPO - DFW

OPODFW

Porto

Fri 1/17

8:20 am-2:32 pm

2 stops36h 12m

Dallas/Fort Worth

Tue 1/21

9:06 pm-4:05 pm

2 stops36h 59m

$662

PortoDallas

OPO - DFW

OPODFW

Porto

Sun 2/2

5:00 am-10:05 pm

3 stops23h 05m

Dallas/Fort Worth

Wed 2/12

12:20 pm-3:25 pm

2 stops21h 05m

$693

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

  • Most accurate provider: When it comes to deals on Porto-Dallas/Fort Worth Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Porto-Dallas/Fort Worth Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Porto-Dallas/Fort Worth Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Porto-Dallas/Fort Worth Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Porto-Dallas/Fort Worth Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Porto to Dallas/Fort Worth

Have a flexible travel schedule? Discover the best time to fly to Dallas/Fort Worth from Porto with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Porto to Dallas/Fort Worth

Get recent, data-driven insights about flights from Porto to Dallas/Fort Worth including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Porto to Dallas/Fort Worth Airport?

Currently, August is the cheapest month in which you can book a flight from Porto to Dallas/Fort Worth Airport (average of $216). Flying from Porto to Dallas/Fort Worth Airport in March is currently the most expensive (average of $295). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Dallas/Fort Worth by month

Plan your trip to Dallas/Fort Worth by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Dallas/Fort Worth Airport ranges from 1.9 - 4.9 inches per month. May is typically the wettest month, when rainfall can reach 4.9 in. August is typically the driest time to visit Dallas/Fort Worth Airport when rainfall is around 1.9 in.

Temperature in Dallas/Fort Worth by month

Plan your trip to Dallas/Fort Worth by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Dallas/Fort Worth Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 46.4 F).

Reviews of airlines servicing Dallas/Fort Worth

Get insights into the airlines that provide service to Dallas/Fort Worth. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dallas/Fort Worth. Reviews last updated December 22, 2024.
Delta
8.0
Very good
8,597 reviews

Boarding

8.2

Food

7.3

Comfort

8.0

Crew

8.6

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,597 reviews
Delta
8.0
Very good
8,597 reviews

Boarding

8.2

Food

7.3

Comfort

8.0

Crew

8.6

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,597 reviews

Boarding

8.2

Food

7.3

Comfort

8.0

Crew

8.6

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Iberia
7.0
Good
2,652 reviews
Delta
8.0
Very good
8,597 reviews

Boarding

8.2

Food

7.3

Comfort

8.0

Crew

8.6

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

British Airways
6.6
Okay
6,815 reviews
Delta
8.0
Very good
8,597 reviews

Boarding

8.2

Food

7.3

Comfort

8.0

Crew

8.6

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Porto to Dallas/Fort Worth. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Porto to Dallas/Fort Worth?

    Most people fly from Porto (OPO) if they book a flight from Porto to Dallas/Fort Worth. On average, Porto has 0 outbound flights to Dallas/Fort Worth per day from 2 airlines. Porto is conveniently located just 6.8 mi from Porto’s city center.

  • What are the cheapest airlines flying from Porto to Dallas/Fort Worth Airport round-trip?

    According to our current data, Iberia ($642), American Airlines ($652), and British Airways ($662) offers the cheapest pricing from Porto to Dallas/Fort Worth Airport. Iberia is 32% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Porto to Dallas/Fort Worth that include hotel bookings?

    Yes. In addition to deals on Porto to Dallas/Fort Worth flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Porto to Dallas/Fort Worth?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Porto to Dallas/Fort Worth.

  • Can I find deals for business class flights from Porto to Dallas/Fort Worth?

    Yes. Cheapflights offers flight deals from Porto to Dallas/Fort Worth by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Porto to Dallas/Fort Worth Airport?

    Currently, August is the cheapest month in which you can book a flight from Porto to Dallas/Fort Worth Airport (average of $216). Flying from Porto to Dallas/Fort Worth Airport in March is currently the most expensive (average of $295). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Porto to Dallas/Fort Worth

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Porto to Dallas/Fort Worth

Discover the top 2 airlines that operate flights from Porto to Dallas/Fort Worth. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 22, 2024.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$710Average$907FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$811Average$955FlexibilityNo cancel feeOn-time71%
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